floor

  1. M

    Wago 224 Use On Under Floor Heating Mat

    Would it be acceptable to use Wago 224 connectors to join a cable that powers an underfloor heating mat that has been damaged? The mat is powered via a thermostat that is connected to a fused connection unit fitted with a 13 amp fuse. The wire feeding the mat is 1.0mm2. I see Wago call the...
  2. S

    Unkown bulb - floor lamp

    Hey guys, I seem to have come to the right place! I just got a tall floor lamp second hand. It has a main light and an adjustable second. They're both dimmable. The second light works, which is just a 50w capsule bulb. The main light, however, seems more complicated. Anyone got any ideas...
  3. C

    Installing outlet in hardwood floor VS recessed in brick???

    Hello! I need to install 2 new outlets in my living room — an 1887 brick home that we are gradually remodeling. I don't want to do any surface mounted boxes b/c of the historic aesthetic. So I see my options as: Floor outlets recessed into the hardwood floors, or Wall outlets recessed/chiseled...
  4. W

    Wiring through joists in an insulated floor

    Hello, I'm about to start a complete house refurbishment, including rewiring and insulating between floors. As I understand it building regs require you to drill holes through the center of joists 0.25-0.4 along the span of the joist - this is going to put my cable run ~75cm away from the...
  5. C

    Under floor heating issue

    I have a heating system that will have ufh and standard heating upstairs. There is a motorised valve on the heating system but the plumber hasnt put one on the ufh. My issue is is that wen i call the ufh on both turn on . Ive been told to put a put a relay or contactor on them but i cant get my...
  6. Vortigern

    Burying 2.5mm ring circuit cable under concrete floor in flexi conduit

    What is your view about such an installation technique? Asked to finish extension wiring and the installer has snaked wire all over the floor in white flexi. They intend to put an island in and this could easily lead to damaged cables. The other wiring for lights etc. is abysmal like a massive...
  7. L

    Socket distance from floor

    Hi I am building an annex in my rear garden. Unfortunately the electrician has not fitted the sockets at a distance 450mm from the floor. As I understand the 450mm distance is for new builds would an annex constitute a new build. Please advise Thanks
  8. G

    Floor boxes.

    My first day back yesterday after furlough. Was sent to check an unsafe situation, a floorbox whose lid was totally smashed and the face plates all buckled, but not broken or exposed. The three compartment floorbox is set in the concrete floor and was made by Wandsworth, who no longer make...
  9. B

    Cavity wall access from Loft to 2nd floor for low voltage cable.

    Hi guys, I know this is technially not a mains electrical question as it's regarding network cable (CAT7) rated for inwall installation. But my question follows the same theory. I'm looking at dropping a few network cables from the gable end of my wall in the loft down into a room on the 2nd...
  10. P

    Wet Under floor heating manifold and multi room stats...

    Evening chaps hope you’re al keeping well. Quick tech help question, I’ve got two large high spec new builds to wire up early summer and they’ve both got wet underfloor heating my task is to wire it up obviously. I’ve never done one before and it’s also got 5 room stats upstairs alone. Have any...
  11. K

    Can anyway help with Radial circuit maximum floor area help?

    Hi everyone I am doing level3 design andI have a circuit to design but I have confusion with radia circuit maximum floor area to understand? I have a socket to feed on the design and floor area according to my knowledge is Length multiply width so in that case it exceeds 75 m square so I am...
  12. C

    Rewiring a floor lamp

    Hey guys, so I knocked over my floor lamp and the bulb and wiring seperated. There appears to be no severe damage and need help reassembling it. Does anyone know what wires should go where? Really appreciate all the help I can get.
  13. I

    Running cables in insulated floor void

    I am planning a rewire of our 1960s bungalow, for power sockets running cables under the floor. There is a 200mm floor void over a concrete oversite. I plan to insulate under the floor, 100mm under joist and 100mm between joists. I know cable is best not run within the insulation. If I...
  14. 9

    Can elec UFH thermo control floor and elec radiator ??

    Hi all, new member here with a technical question. I am doing a refurb and want to know if I can connect a 300w electric radiator to the electric UFH thermostat. Basically want the radiator to come on at the same time as UFH. Thermostat will be running in floor sensing mode and controlling...
  15. D

    Internal floor sound insulation and cable derating

    I'm looking at adding 100mm of sound insulation in an internal floor with 9x2" joists. The house has been rewired at some point so there are cables running unclipped in the void of the floor. Most of these are 2.5mm for the sockets, and also some for light fittings. Plastic radiator pipes are...
  16. B

    Replacing underfloor heating stat with no floor sensor.

    Hi, I've not really got involved in underfloor heating before, but a customer asked me to replace her OJ Microline manual stat for her bedroom heating which had packed up with a replacement generic version she got from Amazon. I assumed it'd be a straight swap so said yes and wired it up, the...
  17. M

    What type of electrical cable will be good to bury in walls?

    Hello, I just bought an old apartment and i need to make 4 new dedicated power lines (AC , kitchen, Washing Machine and heater). There are concrete walls and cutting chases will be very difficult, i was thinking to choose some type of cable that can be covered with plaster, without tubes ( only...
  18. Regthing

    Floor plan software

    Hello, I'm looking for floor plan software that would allow me to show cable routings and accessories. Mostly domestic work. It's something that I would like to produce as part of an installation report, partly to help me if I'm ever back, partly to help anyone else coming in behind me, and...
  19. S

    garden cabin wiring exposed under floor

    Wiring a large garden cabin and the customer has specified floor sockets. The floor is pine floor boards over osb boarded direct onto joists with no gap and joists and below are actually outside as cabin has no sides below floor level. Does anyone have any tips on how to weather proof the socket...
  20. M

    Using IEC cable under concrete floor

    Hello I've been asked to supply power to the middle of an office floor to supply the table with power, only a small office but they don't want trip hazards but the don't want floor boxes so to keep there costs down for them instead of it being permanent in case they move I thought of chasing...
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